Well, no one in Boston's organization or associated with the team is saying things publicly. It's sources and sportswriters. That's a bit different than Bert spending a month saying Kevin Slowey likes black licorice and hurting adorable puppies.
So seems to me you're trying to make some kind of comparison here that isn't really relevant.
Can we please stop bringing up Slowey period? It is apparent that Slowey was never a legit MLB pitcher.
Also Bert is an announcer and forms his own opinions, he isn't some PR mouthpiece for the Twins.
The Twins have rarely if ever "bashed" players when they leave, with anonymous players/org folks making those comments. I'm pretty sure Bert's "bashing" which is a laughable term, was due to several face to face encounters with Slowey.